This video USB Explained gives a comprehensive summary of the main types of USB connectors. What is the difference between USB 2.0 and USB 3.0, as well as USB 3.1? What is USB Type-C? Learn the basics in terms of speed, data transmission.
In today's video, we will talk about USB and the differences between the main types of connectors. 2.03 0.03 0.1 and type C USB stands for universal SIO bus. It is a type of connection created to improve the quality and the speed of data transfer through serial ports. While the 2.0 USB operates at 480 megabytes per second.
The 3.0 offers up to 4.8 gigabytes per second which is 10 times faster when transferring data. Of course, to get that type of speed, you need to use it in a 3.0 USB port. In terms of data transmission, the 3.0 USB works bidirectionally. This means that between connected devices, it's possible to send and receive data simultaneously. The 2.0 USB can do only just one of these activities at a time.
The 3.0 USB also stands out because of its electrical power two point ou SBS work with an electrical current of 500 milliamps at five volts. While the 3.0 version supports 900 milliamps at five volts. What this means to you is that 3.0 ports can feed up devices that consume more energy. For example, external hard drives using a 2.0 USB would require their own dedicated power supply even faster is the 3.1 USB which can transfer data at a rate of up to 10 gigabytes per second. There is also another type of 3.1 connector.
The type C USB type CU SBS can be inserted into a USB port without regard to orientation. Basically, you no longer have to look at the end of it before plugging it into a USB port type CU SBS can support power of up to 100 watts. This level of power is usually found in notebooks so it can be used to recharge batteries of an entire computer and not only cell phones and tablets.
Furthermore type CU BS can transfer or stream video, forget about needing dedicated ports such as display ports or HDMIS because type CS can do this too. And for both directions, input and output a single cable can transmit video from a cell phone to another PC or from a PC to a cell phone or television and tablets. This technology is called backward compatibility.
You can use it with other types of ports too, such as the standard USB. As long as you use an adapter, if you have any questions or need additional help, contact our social media support through Facebook or Twitter and a Dell Tech expert will be happy to assist you. Thanks for watching and be sure to check out our other tips and tutorials available on this channel. And please don't forget to subscribe.
